Complete Set of CAMPUS® Data, ASTM Data, Biopolymer Database, Application Database, Tradename Database, Literature Database, Toolbox.

Material datasheets available free. Online registration at: www.materialdatacenter.com

Material Data Center is a leading international information system for the plastics industry. Material Data Center offers a comprehensive plastics database, calculation tools, CAE interfaces, a literature database and an application database. For more information about Material Data Center visit www.materialdatacenter.com.

This is the free Material Data Center Datasheet of Ultramid® A3L HP - PA66 - BASF

Material Data Center offers the following functions for Ultramid® A3L HP:
unit conversion, PDF datasheet print, comparison with other plastics, snap fit calculation, beam deflection calculation, CAE Interfaces

Check here, which other Ultramid A datasheets, application examples or technical articles are available in Material Data Center

Use the following short links to get directly to the properties of interest in this datasheet:
Механические свойства - Теплофизические свойства - Прочие свойства - Рекомендации по переработке литьем под давлением
Любая форма использования представленной информации должна осуществляться на основании заявленных условий и с учетом отсутствия ответственности создателей системы.
Описание продукта
Ultramid® A3L HP is an unreinforced, impact modified, high flow, Polyamid 66 for injection molding. This grade has excellent flow and improved ambient and low temperature toughness.

Typical applications include fasteners and clamps.
Механические свойствасухой / кондЕдиницаСтандарт
Данные ISO
Модуль упругости при растяжении 2440 / - МПа ISO 527
Напряжение в точке текучести 63.5 / - МПа ISO 527
Удлинение в точке текучести 6.2 / - % ISO 527
Номинальное удлинение при разрыве 28 / - % ISO 527
Ударная вязкость по Шарпи с надрезом, +23°C 19 / - кДж/м2 ISO 179/1eA
Ударная вязкость по Шарпи с надрезом, -30°C 14 / - кДж/м2 ISO 179/1eA
Теплофизические свойствасухой / кондЕдиницаСтандарт
Данные ISO
Температура плавления, 10°C/мин 262 / * °C ISO 11357-1/-3
Температура изгиба под нагрузкой, 1.80 МПа 70 / * °C ISO 75-1/-2
Температура изгиба под нагрузкой, 0.45 МПа 192 / * °C ISO 75-1/-2
Прочие свойствасухой / кондЕдиницаСтандарт
Плотность 1100 / - кг/м³ ISO 1183
Рекомендации по переработке литьем под давлениемЗначениеЕдиницаСтандарт
Температура предварительной сушки 60 °C -
Время предварительной сушки 1 - 2 h -
Влажность переработки ≤0.2 % -
Температура расплава 288 - 305 °C -
Температура формы 60 - 100 °C -
Особые свойства и характеристики
Способы переработки
Литье под давлением
Доступность материала по регионам
Северная Америка
Другая текстовая информация
Литье под давлением
Nylon 66 materials must be properly dried in order to provide parts
with optimum strength and toughness. Nylon 66 materials are
hygroscopic and will become degraded by excessive moisture during the
injection molding process. For unopened bag/box, dry at 140F (60C) for
1-2 hours. For material exposed to the atmosphere, if additional
drying is needed, dry at 150F (66C) or until the moisture level is
between 0.04 - 0.20%.
PROCESSING
Melt Temperature: 288 – 305C (550 – 580F)
Mold Temperature: 60 – 100C (140 – 212F)
Injection Pressure: 35 – 125 MPa (5000 – 18000 psi)
Back Pressure: 0 – 0.35 MPa (0 – 50 psi)
Screw RPM 40 – 80
Screw Compression Ratio:3:1 – 4:1

This product can be processed over a wide range of mold
temperatures; however, for applications where aesthetics are
critical, a mold surface temperature of 60-100C (140-212F)
is recommended.

Injection pressure controls the filling of the part and should
be applied for 90% of ram travel. Packing pressure affects
the final part and can be used effectively in controlling
sink marks and shrinkage. It should be applied and maintained
until the gate area is completely frozen off.

Fast fill rates are recommended to insure uniform melt
delivery to the cavity and prevent premature freezing.
Дискламация
Copyright Altair Engineering GmbH. Altair Engineering GmbH assumes no liability for the system to be free of errors. The user takes sole responsibility for the use of this data under the exclusion of every liability from Altair Engineering GmbH; this is especially valid for claims of compensation resulting from consequential damages. Altair explicitly points out that any decision about the application of materials must be double checked with the producer of this material. This includes all contents of this system. Copyright laws are applicable for the content of this system.
Создан: Источник: www.materialdatacenter.com


Material Data Center is provided by M-Base Engineering + Software GmbH. M-Base Engineering + Software GmbH assumes no liability for the system to be free of errors. Any decision about the application of materials must be double checked with the producer of this material.

Additional information about this material, like producer contact address, etc. can be found at www.materialdatacenter.com. For access to this extra information a registration is requested. Free online registration is available.